ELM-CHAN has 15 keywords

Second position — 3 keywords

Keywords Analytic

the 2th position for elm-chan.org

#	Keyword	Results	Change	Check Date
2	dos boot menu builder	72 600	0	2015-08-13
2	avr diagram programming	203 000	0	2015-03-30
2	frequency counter circuit diagram	355 000	0	2015-05-21

positions above than 3th elm-chan.org

#	Keyword	Results	Change	Check Date
4	spectrum fft interface avr	96 200	0	2015-08-29
4	dos boot menu creator freeware	97 900	0	2015-05-27
4	intro to avr fft	109 000	0	2015-10-30
4	homemade laser projector	116 000	1	2016-02-03
6	8051 pwm wave player	13 300	0	2015-11-04
9	music box generator	9 860 000	0	2015-03-08
21	basic wave player	441 000	0	2016-04-15
25	mini mp3 player schematics	88 500	0	2015-10-30
31	fat drive updater	1 290 000	0	2015-11-08
35	avr isp monitor	171 000	0	2015-11-03
43	chan list jail bait	1 220 000	0	2014-05-11

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